An increasing number of studies confirm a significant link between IQ and diet. The Times of India recently published an article listing "5 Foods That Harm Your IQ," summarized by several nutritionists.
Sweets. Consuming sugar and sugary foods not only expands your waistline but also impairs brain function. Long-term sugar intake can harm neurological health and interfere with memory. Excessive sugar can also disrupt learning ability.
Alcohol. Long-term alcohol consumption not only damages the liver but also leads to "brain fog," a condition where the brain struggles to form clear thoughts and memories. However, this phenomenon disappears if you stop drinking or limit it to 1-2 times per week.
Fried foods. Some harmful substances produced during the frying process not only pose a cancer risk but can also gradually damage brain nerve cells and impair intelligence.
Overly salty foods. Research indicates that a high intake of salt can not only lead to high blood pressure but also affect the brain's cognitive and thinking abilities, impacting intelligence.
Processed proteins. Meat is an excellent source of protein, but highly processed foods like hot dogs and sausages can damage the nervous system.